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LeavesMC/leaves-server/minecraft-patches/features/0109-Skip-negligible-planar-movement-multiplication.patch
MC_XiaoHei 90080d238e 1.21.10 (#752)
---------

Co-authored-by: Lumine1909 <133463833+Lumine1909@users.noreply.github.com>
Co-authored-by: violetc <58360096+s-yh-china@users.noreply.github.com>
Co-authored-by: Helvetica Volubi <88063803+Suisuroru@users.noreply.github.com>
2025-11-28 03:15:54 +08:00

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1.9 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: violetc <58360096+s-yh-china@users.noreply.github.com>
Date: Fri, 21 Jul 2023 11:47:59 +0800
Subject: [PATCH] Skip negligible planar movement multiplication
This patch is Powered by Gale(https://github.com/Dreeam-qwq/Gale)
diff --git a/net/minecraft/world/entity/Entity.java b/net/minecraft/world/entity/Entity.java
index 7376b7f56009865ba2db24b68f008b077bcf34d3..0260ccee26a4dad7c7ea53504a45c645abe3c28f 100644
--- a/net/minecraft/world/entity/Entity.java
+++ b/net/minecraft/world/entity/Entity.java
@@ -1246,8 +1246,17 @@ public abstract class Entity implements SyncedDataHolder, DebugValueSource, Name
}
}
- float blockSpeedFactor = this.getBlockSpeedFactor();
- this.setDeltaMovement(this.getDeltaMovement().multiply(blockSpeedFactor, 1.0, blockSpeedFactor));
+ // Leaves start - skip negligible planar movement multiplication
+ Vec3 oldDeltaMovement = this.getDeltaMovement();
+ if (!org.leavesmc.leaves.LeavesConfig.performance.skipNegligiblePlanarMovementMultiplication ||
+ (oldDeltaMovement.x < -1e-6 || oldDeltaMovement.x > 1e-6 || oldDeltaMovement.z < -1e-6 || oldDeltaMovement.z > 1e-6)) {
+ float blockSpeedFactor = this.getBlockSpeedFactor();
+ if (!org.leavesmc.leaves.LeavesConfig.performance.skipNegligiblePlanarMovementMultiplication ||
+ (blockSpeedFactor < 1 - 1e-6 || blockSpeedFactor > 1 + 1e-6)) {
+ this.setDeltaMovement(this.getDeltaMovement().multiply(blockSpeedFactor, 1.0, blockSpeedFactor));
+ }
+ }
+ // Leaves end - skip negligible planar movement multiplication
profilerFiller.pop();
}
}